How to full Backup before trying Flashing on Android?

Do yourself a favor and back up your phone before it's too late. Never again will you lose your important data!

Are you considering flashing a custom ROM or simply a mod? But, before you do anything, you should read this post, which will explain to you how to back up Android devices and why you should. A backup is a collection of duplicated and archived data that may be restored to its original condition in the event of a data loss incident.

Backing up your Android smartphone before flashing a custom ROM or making major modifications is critical to protect your data and guarantee you can recover to a stable state if something goes wrong. Here’s a step-by-step method for creating a complete backup:

What is Android Backup?

Android Backup refers to the Android operating system’s built-in data protection and recovery capability. It enables users to protect their app data, settings, and many sorts of material on their Android smartphones, making it easier to restore data in the event of a device reset, update, or loss. Android Backup is intended to improve the user experience by ensuring that vital data is saved and can be smoothly moved to a new device or restored on the same device following a factory reset or flashing.

Here are some key aspects of Android Backup:

  • App Data and Settings: Android Backup can back up app-specific data and settings for supported apps automatically. This contains app preferences, login passwords, game progress, and other information. This functionality is not supported by all apps, however, developers can include it in their apps.
  • Google Account Integration: Android Backup stores data in your Google account. You are prompted to sign in with your Google account when you set up a new Android device or reset an old one. This account is used to backup and retrieve data.
  • Data Security: Backup data is encrypted and securely stored on Google’s servers, which helps to safeguard your personal information.
  • Automatic Backup: By default, Android devices back up their data to Google Drive. When the gadget is connected to Wi-Fi, charging, or idle, this happens. Users may select backup options such as which applications’ data to back up and when backups should be performed.
  • Restore Options: When configuring a new Android device or doing a factory reset, you have the option of restoring the data from your prior device. This includes app installs, app data, Wi-Fi settings, and other information. This eases the transition to a new device.
  • Find My Device: Android Backup includes the “Find My Device” function, which allows users to remotely locate, lock, or wipe their lost or stolen Android devices. The ability to remotely delete a device is very critical for preserving sensitive data.
  • Backup of images and Videos: While Android Backup concentrates on app data and settings, Google Photos provides a distinct backup option for images and videos, allowing users to save their media material in the cloud.

It’s crucial to know that Android Backup might not backup everything on your smartphone. Some data, including as SMS messages, call logs, and app data, may be excluded from the regular backup. Furthermore, device makers may provide their own backup systems with additional features and possibilities.

Users should check their backup settings on a regular basis to verify that their vital data is being backed up and to have a backup strategy in place in case they need to restore their devices.

Also Read: Download Minimal ADB and Fastboot Tool

Why should you Backup Android regularly?

Backing up your Android device regularly is essential for several important reasons:

  1. Data Loss Prevention: Accidents happen, and your Android device can be lost, stolen, or damaged at any time. Regular backups ensure that your data is safe and can be recovered if your device is compromised.
  2. Software Updates and Modifications: When you update your Android operating system or make significant modifications like rooting or installing custom ROMs, there’s a risk of data loss or unexpected issues. Regular backups provide a safety net in case these changes don’t go as planned.
  3. App and System Errors: Apps can sometimes crash, become corrupted, or cause system errors that result in data loss. Having backups allows you to restore your apps and data to a working state.
  4. Device Replacement or Upgrades: When you get a new Android device or upgrade to a different model, having a recent backup makes transferring your data, settings, and apps much more straightforward and ensures you don’t lose any critical information.
  5. Security and Privacy: Backing up your data is a security measure. It prevents data loss due to malware, ransomware, or other security threats. Additionally, it ensures that your personal and sensitive information is protected.
  6. Peace of Mind: Regular backups provide peace of mind, knowing that your important data, such as contacts, messages, photos, and app data, is safe and easily recoverable.
  7. Convenience: If you accidentally delete a file, message, or contact, a backup allows you to retrieve it without any hassle. You can also use backups to restore specific data items when needed.
  8. Data Organization: Backups often come with the ability to organize and manage your data better. For example, you can organize your photos and videos in cloud storage apps like Google Photos, making it easier to find and share them.
  9. Preventing Data Redundancy: Regular backups help prevent data redundancy by removing unnecessary files and apps from your device, keeping it running smoothly.
  10. Migration and Setup Ease: When setting up a new Android device or after a factory reset, you can quickly restore your data and settings from a backup, reducing the time and effort needed to configure your device.

To perform good data security, you must develop a backup process and keep your backups up to date. To protect all elements of your data, use a mix of Google Backup, Google Photos, and third-party backup tools as needed. You may then enjoy the benefits of using your Android device while knowing that your data is secure and recoverable.

How do I take a Full Backup Of Everything Before Flashing a new ROM/Firmware?

How to full Backup before trying Flashing on Android

Backing up your Android smartphone is essential for protecting your data and ensuring that you can retrieve it in the event of loss, damage, or a factory reset. Here’s how to make a backup of your Android device:

Note: This method may differ somewhat based on your device and Android version, but the basic steps are normally the same.

1. Charge Your Device:

Ensure your Android device has sufficient battery or connect it to a charger to prevent interruptions during the backup process.

2. Enable Developer Options:

If you haven’t already, activate Developer Options on your device. Go to Settings > About Phone and tap on “Build number” seven times. This action unlocks the Developer Options in the Settings menu.

3. Enable USB Debugging:

Inside Developer Options, enable USB Debugging. This feature is vital for some backup methods to function correctly.

4. Connect to Wi-Fi:

Make sure your device is connected to a Wi-Fi network. You’ll be transferring a significant amount of data during the backup process.

5. Google Backup:

Initiate a Google Backup to secure some of your settings and app data to your Google account:

  1. Navigate to Settings > System > Backup & Restore (or a similar location depending on your Android version).
  2. Confirm that “Back up to Google Drive” is turned on.
  3. Tap “Back up now” to commence the backup.

6. Backup Apps and Data:

You have several options to back up your apps and their data:

  • A. Google Play Store (if available):
      • Open the Google Play Store app.
      • Access the menu by tapping the three horizontal lines in the upper-left corner.
      • Choose “My apps & games”.
      • Visit the “Library” tab.
      • Install or update any apps you want to back up.
  • B. Use a Backup App (e.g., Helium, Titanium Backup):
      • Install a backup app such as Helium or Titanium Backup from the Google Play Store.
      • Follow the app’s instructions to back up your apps and their data.

7. Backup Contacts and Calendar:

Ensure your contacts and calendar events are synced with your Google account:

  • Go to Settings > Accounts > Google and ensure that Contacts and Calendar sync are enabled.

8. Backup Photos and Videos:

Employ Google Photos to back up your media content:

  • If not already installed, download and install the Google Photos app from the Play Store.
  • Launch the app, sign in with your Google account, and adhere to the prompts to synchronize your photos and videos.

9. Additional Data Backup:

For any other data, such as documents or files, manually copy them to a computer or store them in a cloud storage service.

10. Verify Your Backups:

Double-check that all your backups are complete and accessible.

11. Proceed with Flashing:

After confirming that your backups are secure, you can proceed with flashing your custom ROM or making other modifications to your device.

12. Restore Your Backup (if needed):

If anything goes wrong or you wish to return to your previous state:

  • Reboot your device into recovery mode (usually by holding specific buttons during boot).
  • Use the recovery menu to restore your backup.

When doing these steps, always follow the exact instructions for your device and ROM, since the procedure may differ. Taking these steps will protect your data and allow you to simply restore your Android smartphone to its prior condition if necessary.

Also Read: Samsung Android USB Drivers for Windows


Finally, backing up your Android smartphone is critical for protecting your data and ensuring that you can retrieve it in the event of an emergency, device loss, or while making big modifications. Android has multiple backup processes, including:

  1. Google Backup: This built-in feature allows you to back up essential data, including app data, settings, contacts, and more, to your Google account. It’s a simple and reliable method for most Android users.
  2. Google Photos: For media files like photos and videos, Google Photos provides automatic cloud backup and synchronization, making it easy to preserve your memories.
  3. Third-Party Backup Apps: There are various third-party apps available on the Google Play Store, such as Helium and Titanium Backup, that offer more advanced backup and restore options, including app-specific data.
  4. Manufacturer-Specific Solutions: Some device manufacturers, like Samsung, offer their own backup and restore solutions. These can be useful if you have a device from that manufacturer.

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One Comment

  1. Okay. Come on! How to Backup with stock android recovery? Why they don’t give an option “Backup and restore” to give everything to select what data need to backup inc. ROM, data, firware and other?

    Ok. Can you give a link to article or guide to flash android with TWRP recovery?

    Thx a lot.
    Big regards, from the bottom of my heart.

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